[Bug 889104] [NEW] virt-manager loses connection to qemu (0.15.X) at guest shuts down (libvirt 0.9.6)

[Boris Derzhavets]

Public bug reported:

Tested on Daily build for Precise (11/10/2011)

VNC ( and Spice)  session initiated via Virt-Manager 0.9.0 ( Libvirt
0.9.6)  after domain shutdown :-

 Error polling connection 'qemu:///system': Unable to read from monitor:
Connection reset by peer

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/engine.py", line 440, in _tick
    conn.tick()
  File "/usr/share/virt-manager/virtManager/connection.py", line 1507, in tick
    vm.tick(now)
  File "/usr/share/virt-manager/virtManager/domain.py", line 1531, in tick
    info = self._backend.info()
  File "/usr/lib/python2.7/dist-packages/libvirt.py", line 1411, in info
    if ret is None: raise libvirtError ('virDomainGetInfo() failed', dom=self)
libvirtError: Unable to read from monitor: Connection reset by peer

Just one guest. Restart of libvirtd daemon may allow  2-3 (max) successful
shut downs.
Then :-
 Error polling connection 'qemu:///system': Unable to read from monitor:
Connection reset by peer

View also :-
https://bugzilla.redhat.com/show_bug.cgi?id=752718
https://bugzilla.redhat.com/show_bug.cgi?id=742055

** Affects: libvirt (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: libvirt (Fedora)
     Importance: Unknown
         Status: Unknown

** Bug watch added: Red Hat Bugzilla #752718
   https://bugzilla.redhat.com/show_bug.cgi?id=752718

** Also affects: libvirt (Fedora) via
   https://bugzilla.redhat.com/show_bug.cgi?id=752718
   Importance: Unknown
       Status: Unknown

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https://bugs.launchpad.net/bugs/889104

Title:
  virt-manager loses connection to qemu (0.15.X) at guest shuts down
  (libvirt 0.9.6)

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